libpcap/dist/pcap-new.c

75 int pcap_findalldevs_ex(const char *source, struct pcap_rmtauth *auth, pcap_if_t **alldevs, char *errbuf)
92 		snprintf(errbuf, PCAP_ERRBUF_SIZE, "The source string is too long. Cannot handle it correctly.");
105 	if (pcap_parsesrcstr(source, &type, NULL, NULL, NULL, errbuf) == -1)
111 		if (pcap_parsesrcstr(source, &type, NULL, NULL, NULL, errbuf) == -1)
118 		if (pcap_findalldevs(alldevs, errbuf) == -1)
123 			snprintf(errbuf, PCAP_ERRBUF_SIZE,
137 			if (pcap_createsrcstr(tmpstring, PCAP_SRC_IFLOCAL, NULL, NULL, dev->name, errbuf) == -1)
147 				pcap_fmt_errmsg_for_errno(errbuf,
165 				pcap_fmt_errmsg_for_errno(errbuf,
191 		if (pcap_parsesrcstr(source, &type, NULL, NULL, name, errbuf) == -1)
228 			snprintf(errbuf, PCAP_ERRBUF_SIZE, "Error when listing files: does folder '%s' exist?", path);
242 			snprintf(errbuf, PCAP_ERRBUF_SIZE, "Error when listing files: does folder '%s' exist?", path);
265 			fp = pcap_open_offline(filename, errbuf);
273 					pcap_fmt_errmsg_for_errno(errbuf,
308 				if (pcap_createsrcstr(tmpstring, PCAP_SRC_FILE, NULL, NULL, filename, errbuf) == -1)
322 					pcap_fmt_errmsg_for_errno(errbuf,
341 					pcap_fmt_errmsg_for_errno(errbuf,
374 		return pcap_findalldevs_ex_remote(source, auth, alldevs, errbuf);
377 		pcap_strlcpy(errbuf, "Source type not supported", PCAP_ERRBUF_SIZE);
382 pcap_t *pcap_open(const char *source, int snaplen, int flags, int read_timeout, struct pcap_rmtauth *auth, char *errbuf)
401 		snprintf(errbuf, PCAP_ERRBUF_SIZE, "The source string is too long. Cannot handle it correctly.");
409 	if (pcap_parsesrcstr(source, &type, NULL, NULL, name, errbuf) == -1)
415 		return pcap_open_offline(name, errbuf);
418 		fp = pcap_create(name, errbuf);
428 		return pcap_open_rpcap(source, snaplen, flags, read_timeout, auth, errbuf);
431 		pcap_strlcpy(errbuf, "Source type not supported", PCAP_ERRBUF_SIZE);
477 		snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s",
478 		    name, fp->errbuf);
482 		snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s (%s)",
483 		    name, pcap_statustostr(status), fp->errbuf);
485 		snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s",